JP2020501633A5 - - Google Patents
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- JP2020501633A5 JP2020501633A5 JP2019523713A JP2019523713A JP2020501633A5 JP 2020501633 A5 JP2020501633 A5 JP 2020501633A5 JP 2019523713 A JP2019523713 A JP 2019523713A JP 2019523713 A JP2019523713 A JP 2019523713A JP 2020501633 A5 JP2020501633 A5 JP 2020501633A5
- Authority
- JP
- Japan
- Prior art keywords
- distal portion
- displacement
- valve prosthesis
- component
- delivery system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000006073 displacement reaction Methods 0.000 claims 8
Claims (2)
前記弁プロテーゼが圧縮された送達構成で装填される遠位部を有する内側シャフト構成要素と、
前記弁プロテーゼを前記圧縮された送達構成で保持するために、前記内側シャフト構成要素の前記遠位部の上に摺動自在に配置される外側シャフト構成要素と、
前記遠位部にある変位構成要素であって、前記変位構成要素は、バルーンを収容する中空チャンバを含み、前記バルーンは、収縮時に前記チャンバ内に収容され、それによって前記変位構成要素に送達状態をもたらし、前記バルーンは、膨張時に前記チャンバの外側に配置され、それによって前記変位構成要素に拡張状態をもたらし、前記中空チャンバは、前記弁送達システムの最遠位先端を形成する、変位構成要素と、を含む、送達システム。 A delivery system for delivering a valve prosthesis,
An inner shaft component having a distal portion in which the valve prosthesis is loaded in a compressed delivery configuration.
An outer shaft component that is slidably disposed over the distal portion of the inner shaft component to hold the valve prosthesis in the compressed delivery configuration.
Displacement component located at the distal portion, the displacement component includes a hollow chamber containing a balloon, the balloon being housed in the chamber upon contraction, thereby delivering to the displacement component. The balloon is placed outside the chamber upon expansion, thereby bringing the displacement component into an expanded state, the hollow chamber forming the most distal tip of the valve delivery system, the displacement component. And, including, delivery system.
前記弁プロテーゼが圧縮された送達構成で装填される遠位部を有する内側シャフト構成要素と、
前記弁プロテーゼを前記圧縮された送達構成で保持するために、前記内側シャフト構成要素の前記遠位部の上に摺動自在に配置される外側シャフト構成要素と、
前記遠位部にある変位構成要素であって、前記変位構成要素は、自己拡張性材料からなる第１リングと、自己拡張性材料からなる第２リングと、を含み、前記第１及び第２自己拡張性リングは長手方向に離間され、複数の縫合糸を介して互いに連結されている、変位構成要素と、を含む、送達システム。 A delivery system for delivering a valve prosthesis,
An inner shaft component having a distal portion in which the valve prosthesis is loaded in a compressed delivery configuration.
An outer shaft component that is slidably disposed over the distal portion of the inner shaft component to hold the valve prosthesis in the compressed delivery configuration.
Displacement components located in the distal portion, the displacement components include a first ring made of a self-expandable material and a second ring made of a self-expandable material, the first and second rings. A delivery system, including displacement components, in which self-expandable rings are longitudinally separated and connected to each other via multiple sutures.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/346,955 US10368988B2 (en) | 2016-11-09 | 2016-11-09 | Valve delivery system having an integral displacement component for managing chordae tendineae in situ and methods of use thereof |
| US15/346,955 | 2016-11-09 | ||
| PCT/US2017/057683 WO2018089184A1 (en) | 2016-11-09 | 2017-10-20 | Valve delivery system having an integral displacement component for managing chordae tendineae in situ and methods of use thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020501633A JP2020501633A (en) | 2020-01-23 |
| JP2020501633A5 true JP2020501633A5 (en) | 2020-11-26 |
Family
ID=60245232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019523713A Pending JP2020501633A (en) | 2016-11-09 | 2017-10-20 | Valve delivery system with integral displacement component for managing chordae in situ and methods of use thereof |
Country Status (5)
| Country | Link |
|---|---|
| US (3) | US10368988B2 (en) |
| EP (2) | EP3538024A1 (en) |
| JP (1) | JP2020501633A (en) |
| CN (1) | CN109982662B (en) |
| WO (1) | WO2018089184A1 (en) |
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-
2016
- 2016-11-09 US US15/346,955 patent/US10368988B2/en active Active
-
2017
- 2017-10-20 WO PCT/US2017/057683 patent/WO2018089184A1/en unknown
- 2017-10-20 EP EP17794174.7A patent/EP3538024A1/en active Pending
- 2017-10-20 CN CN201780069092.0A patent/CN109982662B/en active Active
- 2017-10-20 EP EP20156565.2A patent/EP3679896A1/en active Pending
- 2017-10-20 JP JP2019523713A patent/JP2020501633A/en active Pending
-
2019
- 2019-06-25 US US16/451,377 patent/US11273034B2/en active Active
-
2022
- 2022-02-11 US US17/669,609 patent/US20220160498A1/en active Pending
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